netdev - [PATCH] net/hamradio: fix test in receive()

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Message-ID: <4ACB27E8.8060401@gmail.com>
Date:	Tue, 06 Oct 2009 13:20:08 +0200
From:	Roel Kluin <roel.kluin@...il.com>
To:	netdev@...r.kernel.org, davem@...emloft.net,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH] net/hamradio: fix test in receive()

The negation makes it a bool before the comparison and hence it
will never evaluate to true.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
Was this intended?

diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 7bcaf7c..ee06a13 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -596,7 +596,8 @@ static int receive(struct net_device *dev, int cnt)
 						state = 0;
 
 					/* not flag received */
-					else if (!(bitstream & (0x1fe << j)) != (0x0fc << j)) {
+					else if ((bitstream & (0x1fe << j)) !=
+							(0x0fc << j)) {
 						if (state)
 							do_rxpacket(dev);
 						bc->hdlcrx.bufcnt = 0;
--
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